Brownies - cooking recipe

Ingredients

1/4 lb. butter
1 c. sugar
3/4 c. flour
3 Tbsp. cocoa
1 tsp. vanilla extract
dash of salt
1 large egg, beaten whole

Preparation

Melt butter.
Beat egg.
Add sugar, cocoa, melted butter, sifted flour and salt.
Mix well. Grease pan. Cook in a 350\u00b0 oven for 20 to 30 minutes.